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Old 08-29-2012, 09:00 AM
skiumah skiumah is offline
L5: Journeyman
  • Dec 2010
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Quote from sathya_diligent View Post :
this lens is no use after 70 mm, sharpness is not there.....
If this is really true, you have a bad lens and should send it to Canon for repair. If anything, it's typically a touch soft on the wide end, wide open. Otherwise it is very sharp.